Description of the female of Chelis ferghana Dubatolov, 1988, an endemic moth species of the Tien Shan Range in Central Asia (Lepidoptera: Erebidae: Arctiinae).

Seven Arctiine genera have recently been synonymized with the genus Chelis Rambur, 1866 using a comprehensive multi-locus phylogeny (Rönkä et al. 2016). The genus Chelis s. str. contains nine species, the ranges of which cover temperate and subtropical areas of Eurasia from the Iberian Peninsula to the Pacific Ocean coast (Dubatolov de Vos 2010, Ortiz et al. 2016). Two species, i.e. Chelis ferghana Dubatolov, 1988 and C. strigulosa (Böttcher, 1905), are endemic to the Tien Shan Mountain Range. These taxa can be distinguished by morphological differences in the apical part of the valva.